🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.09 AU - 1.29 AU

Year: 467 Days

Day: 23.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,709,071 km

• M1: 809,923 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.61 AU - 2.25 AU

Year: 965 Days

Day: 26.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.54 AU - 2.36 AU

Year: 980 Days

Day: 34.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.5

Radius: 9.8

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.98 AU - 13.28 AU

Year: 15204 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,709,071 km

• M1: 122,521 km (0.089 R)
• M2: 489,484 km (0.086 R)
• M3: 869,164 km (0.114 R)
• M4: 1,887,776 km (0.04 R)
• M5: 2,907,734 km (0.06 R)
• M6: 3,319,278 km (0.052 R)
• M7: 4,036,899 km (0.113 R)
• M8: 4,345,968 km (0.118 R)
• M9: 4,700,963 km (0.067 R)
• M10: 5,605,881 km (0.057 R)
• M11: 5,991,544 km (0.111 R)
• M12: 7,134,472 km (0.075 R)
• M13: 7,546,165 km (0.038 R)
• M14: 9,747,049 km (0.056 R)
• M15: 10,202,874 km (0.11 R)
• M16: 11,712,616 km (0.081 R)
• M17: 12,054,596 km (0.099 R)
• M18: 14,056,515 km (0.118 R)
• M19: 15,035,932 km (0.081 R)
• M20: 17,423,514 km (0.105 R)
• M21: 18,020,111 km (0.105 R)
• M22: 20,461,249 km (0.08 R)
• M23: 22,321,947 km (0.06 R)
• M24: 22,672,006 km (0.067 R)
• M25: 24,017,489 km (0.12 R)
• M26: 28,887,050 km (0.077 R)
• M27: 31,333,124 km (0.115 R)
• M28: 34,961,621 km (0.096 R)
• M29: 40,524,567 km (0.119 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 17,474 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit